EP1930107A3 - Perceuse - Google Patents

Perceuse Download PDF

Info

Publication number
EP1930107A3
EP1930107A3 EP07023343A EP07023343A EP1930107A3 EP 1930107 A3 EP1930107 A3 EP 1930107A3 EP 07023343 A EP07023343 A EP 07023343A EP 07023343 A EP07023343 A EP 07023343A EP 1930107 A3 EP1930107 A3 EP 1930107A3
Authority
EP
European Patent Office
Prior art keywords
cutting oil
oil feed
cutting
drill body
holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP07023343A
Other languages
German (de)
English (en)
Other versions
EP1930107A2 (fr
Inventor
Kazuya Yanagida
Masayuki Mabuchi
Hiroyuki Higashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of EP1930107A2 publication Critical patent/EP1930107A2/fr
Publication of EP1930107A3 publication Critical patent/EP1930107A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
EP07023343A 2006-12-04 2007-12-03 Perceuse Ceased EP1930107A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006326960A JP2008137125A (ja) 2006-12-04 2006-12-04 ドリル

Publications (2)

Publication Number Publication Date
EP1930107A2 EP1930107A2 (fr) 2008-06-11
EP1930107A3 true EP1930107A3 (fr) 2008-07-30

Family

ID=39183108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07023343A Ceased EP1930107A3 (fr) 2006-12-04 2007-12-03 Perceuse

Country Status (5)

Country Link
US (1) US7762748B2 (fr)
EP (1) EP1930107A3 (fr)
JP (1) JP2008137125A (fr)
KR (1) KR20080051074A (fr)
CN (1) CN101195177A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201007032D0 (en) * 2010-04-27 2010-06-09 Dormer Tools Ltd Twist drill for advanced materials
JPWO2012070640A1 (ja) * 2010-11-26 2014-05-19 株式会社タンガロイ 小径ドリル
WO2013035166A1 (fr) 2011-09-06 2013-03-14 オーエスジー株式会社 Foret
CN102350520A (zh) * 2011-09-21 2012-02-15 广东工业大学 一种印刷电路板对称式双分屑槽钻头
WO2013065201A1 (fr) * 2011-11-04 2013-05-10 オーエスジー株式会社 Foret
CN104955599A (zh) 2013-01-29 2015-09-30 Osg株式会社 钻头
CN105050758A (zh) 2013-03-26 2015-11-11 Osg株式会社 带切削液供给孔的三刃钻头
EP2818267B1 (fr) * 2013-06-28 2016-03-30 Seco Tools Ab Foret hélicoïdal pour l'usinage des métaux
JP6589462B2 (ja) * 2015-08-27 2019-10-16 三菱マテリアル株式会社 ドリル
JP6722153B2 (ja) * 2017-07-28 2020-07-15 株式会社Ｓｕｂａｒｕ ドリル、穿孔ユニット及び穿孔方法
US10710923B2 (en) * 2017-10-26 2020-07-14 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Wheel cutter for cutting a flexible glass substrate and cutting method thereof
JP6975353B1 (ja) * 2021-03-16 2021-12-01 ダイジ▲ェ▼ット工業株式会社 ドリル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1276446A2 (ru) * 1984-12-03 1986-12-15 Ленинградский Ордена Ленина И Ордена Красного Знамени Механический Институт Спиральное сверло
JP2003285214A (ja) * 2002-03-27 2003-10-07 Mitsubishi Materials Corp ドリル
JP2005001082A (ja) * 2003-06-13 2005-01-06 Mitsubishi Materials Corp ドリル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH123553A (de) * 1925-09-26 1927-12-01 Wilhelm Sasse Werkzeugmaschine Zylindrisches Bohrwerkzeug.
US3293727A (en) * 1961-04-12 1966-12-27 Bilt Rite Tool & Machine Co Cutting tool
US3096668A (en) * 1962-04-25 1963-07-09 Harlan J Maynard Mist cooled cutting tool
GB993607A (en) * 1968-05-17 1965-06-02 Karl Stdphan Maier Improvements in or relating to twist drills
JPS60146605U (ja) * 1984-03-12 1985-09-28 住友電気工業株式会社 ドリル構造
JPS6261411A (ja) 1985-09-11 1987-03-18 Sumitomo Electric Ind Ltd 増幅回路
JPS63237809A (ja) * 1987-03-25 1988-10-04 Mitsubishi Metal Corp ドリル
JPS63288615A (ja) * 1987-05-19 1988-11-25 Mitsubishi Metal Corp ドリル
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
JPH09136206A (ja) 1995-11-14 1997-05-27 Unisia Jecs Corp 油穴付ツイストドリル
FR2793176B1 (fr) * 1999-05-05 2001-06-08 Tivoly S A Foret helicoidal a trous d'huile
DE20219824U1 (de) * 2002-12-19 2004-04-29 Gühring, Jörg, Dr. Drehangetriebenes Zerspanungswerkzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1276446A2 (ru) * 1984-12-03 1986-12-15 Ленинградский Ордена Ленина И Ордена Красного Знамени Механический Институт Спиральное сверло
JP2003285214A (ja) * 2002-03-27 2003-10-07 Mitsubishi Materials Corp ドリル
JP2005001082A (ja) * 2003-06-13 2005-01-06 Mitsubishi Materials Corp ドリル

Also Published As

Publication number Publication date
CN101195177A (zh) 2008-06-11
JP2008137125A (ja) 2008-06-19
EP1930107A2 (fr) 2008-06-11
KR20080051074A (ko) 2008-06-10
US20080131221A1 (en) 2008-06-05
US7762748B2 (en) 2010-07-27

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